Resource Harvesting within the OAI-PMH Framework

Resource Harvesting within the OAI-PMH Framework
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OAI-PMH 框架内的资源收获

DOI:
10.1045/december2004-vandesompel
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发表时间:
2004
期刊:
D Lib Mag.
影响因子:
--
通讯作者:
Simeon Warner
Simeon Warner
中科院分区:
--
文献类型:
--
作者:
H. Sompel;Michael L. Nelson;C. Lagoze;Simeon Warner

文献摘要

被引文献

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出于保护和资源发现,我们研究如何数字资源,而不仅仅是元数据的资源,可以收获使用开放档案馆倡议协议的元数据收获(OAI-PMH)。我们审查和批评现有的技术,通过OAI-PMH收获的元数据识别和收集数字资源。我们介绍了一种替代的解决方案,建立在引入复杂的对象格式,提供了一个更准确的方式来描述数字资源。我们认为,使用复杂的对象格式作为OAI-PMH元数据格式的结果,在一个可靠的和有吸引力的方法增量收获的资源使用OAI-PMH。
Motivated by preservation and resource discovery, we examine how digital resources, and not just metadata about resources, can be harvested using the Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH). We review and critique existing techniques for identifying and gathering digital resources using metadata harvested through the OAI-PMH. We introduce an alternative solution that builds on the introduction of complex object formats that provide a more accurate way to describe digital resources. We argue that the use of complex object formats as OAI-PMH metadata formats results in a reliable and attractive approach for incremental harvesting of resources using the OAI-PMH.